313846928 has 20 divisors (see below), whose sum is σ = 643848300. Its totient is φ = 147692544.

The previous prime is 313846927. The next prime is 313846931. The reversal of 313846928 is 829648313.

It can be written as a sum of positive squares in 2 ways, for example, as 276490384 + 37356544 = 16628^2 + 6112^2 .

It is not an unprimeable number, because it can be changed into a prime (313846927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576653 + ... + 577196.

It is an arithmetic number, because the mean of its divisors is an integer number (32192415).

Almost surely, 2^313846928 is an apocalyptic number.

It is an amenable number.

313846928 is an abundant number, since it is smaller than the sum of its proper divisors (330001372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313846928 is a wasteful number, since it uses less digits than its factorization.

313846928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153874 (or 1153868 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 313846928 is about 17715.7254437971. The cubic root of 313846928 is about 679.5779734271.

The spelling of 313846928 in words is "three hundred thirteen million, eight hundred forty-six thousand, nine hundred twenty-eight".